X

On‑Chain Resilience

51/100

Data Permanence

Trustlessness

Profile

Hosted Controlled

Metadata

Onchain

Protocol:data

Format:json

Size:391.5 KB

Encoding:base64

Image

Hosted

Protocol:https

Format:png

Size:73.9 KB

Animation

Onchain

Protocol:data

Format:html

Size:293.4 KB

Encoding:base64

Details

Trust Assumptions

Storage and access
- Centralized hosting: Relies on persistence.wtf continuing to serve the same image over time.
Contract control
- Single-wallet control (EOA): Relies on wallet xsten.eth staying secure and not being used to make unwanted changes on the collection contract 0x7f12...B49d.
Contract logic
- Upgradeable contract: Uses Transparent proxy (ERC-1967) and implementation 0x835c...904C. Contract behavior, metadata resolution, rendering, or permissions can change through an authorized proxy upgrade.

Keep this NFT safe

Download a portable copy of its metadata and every available image, animation, and contractURI record.

Checking Onchained…

Standards & Compatibility

Contract Information

Post to X

Contract Address

0x7f12...B49d

Blockchain

Ethereum Mainnet

Standard

ERC721

Token ID

4

Contract Owner

xsten.eth

Token Owner

onchainchecker.eth

Keep this NFT safe

Contract StandardsScore: 10/10

Metadata StandardsScore: 10/10

Advanced Standards (Optional)

Keep this NFT safe

Contract StandardsScore: 10/10

Metadata StandardsScore: 10/10

Advanced Standards (Optional)